/* Hermes Mail Administration - CorpSecure Design System */
/* Clean, professional styling with outline icons */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== COLOR VARIABLES ===== */
:root {
    --primary-navy: #1e3a5f;
    --primary-blue: #2c5f8d;
    --primary-blue-hover: #1e4a6d;
    --bg-body: #f5f7fa;
    --bg-card: #ffffff;
    --bg-input: #f5f7fa;
    --border-color: #e8ecf1;
    --border-dark: #d0d7de;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-muted: #95a5a6;
    --success: #28a745;
    --success-bg: #d4edda;
    --error: #dc3545;
    --error-bg: #f8d7da;
    --warning: #ffc107;
    --warning-bg: #fff3cd;
    --info: #17a2b8;
    --info-bg: #d1ecf1;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-body);
    min-height: 100vh;
    color: var(--text-primary);
}

/* ===== LAYOUT STRUCTURE ===== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 260px;
    background: var(--primary-navy);
    padding: 24px 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 0 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary-navy);
    font-size: 20px;
}

.logo-text h1 {
    color: white;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 2px;
}

.logo-text p {
    color: #a8b8cc;
    font-size: 12px;
}

/* Sidebar Navigation */
.sidebar-nav {
    padding: 24px 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: #a8b8cc;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 15px;
}

.nav-link:hover {
    background: rgba(255,255,255,0.05);
    color: white;
}

.nav-link.active {
    background: rgba(44, 95, 141, 0.2);
    border-left: 3px solid var(--primary-blue);
    color: white;
}

.nav-icon {
    width: 20px;
    height: 20px;
}

/* Sidebar User Info */
.sidebar-user {
    position: absolute;
    bottom: 24px;
    left: 0;
    right: 0;
    padding: 0 24px;
}

.user-box {
    background: rgba(255,255,255,0.05);
    padding: 16px;
    border-radius: 10px;
}

.user-name {
    color: white;
    font-weight: 600;
    margin-bottom: 8px;
}

.user-logout {
    display: block;
    color: #ef4444;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.user-logout:hover {
    color: #ff6b6b;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 40px;
    overflow-y: auto;
}

/* Page Header */
.page-header {
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* ===== CARDS ===== */
.card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid var(--border-color);
}

.card-header {
    margin-bottom: 24px;
}

.card-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.card-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== STAT CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-blue);
}

/* ===== TABLES ===== */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: var(--bg-input);
    padding: 12px 16px;
    text-align: left;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-primary);
}

tr:hover {
    background: var(--bg-input);
}

/* ===== FORMS ===== */
.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.form-col {
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    font-size: 14px;
    background: var(--bg-input);
    transition: all 0.2s;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
    box-shadow: 0 0 0 3px rgba(44, 95, 141, 0.1);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

/* ===== BUTTONS ===== */
.btn {
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-blue);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-blue-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(44, 95, 141, 0.2);
}

.btn-secondary {
    background: #6c7a89;
    color: white;
}

.btn-secondary:hover {
    background: #5a6572;
    transform: translateY(-1px);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover {
    background: #218838;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--error);
    color: white;
}

.btn-danger:hover {
    background: #c82333;
    transform: translateY(-1px);
}

.btn-info {
    background: var(--info);
    color: white;
}

.btn-info:hover {
    background: #138496;
    transform: translateY(-1px);
}

.btn-small {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-group {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
}

/* ===== ALERTS ===== */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    border-left: 4px solid;
}

.alert-success {
    background: var(--success-bg);
    color: #155724;
    border-color: var(--success);
}

.alert-danger,
.alert-error {
    background: var(--error-bg);
    color: #721c24;
    border-color: var(--error);
}

.alert-info {
    background: var(--info-bg);
    color: #0c5460;
    border-color: var(--info);
}

.alert-warning {
    background: var(--warning-bg);
    color: #856404;
    border-color: var(--warning);
}

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.badge-archive {
    background: rgba(251,191,36,0.2);
    color: #f59e0b;
}

.badge-readonly {
    background: rgba(239,68,68,0.2);
    color: #ef4444;
}

.badge-webmail {
    background: rgba(59,130,246,0.2);
    color: var(--info);
}

.badge-2fa {
    background: rgba(34,197,94,0.2);
    color: #22c55e;
}

.badge-primary {
    background: rgba(44,95,141,0.2);
    color: var(--primary-blue);
}

/* ===== STATUS INDICATORS ===== */
.status-enabled {
    color: var(--success);
    font-size: 13px;
}

.status-disabled {
    color: var(--error);
    font-size: 13px;
}

/* ===== WARNING BOX ===== */
.warning-box {
    background: var(--warning-bg);
    border: 1px solid rgba(251,191,36,0.3);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #856404;
}

.warning-box strong {
    display: block;
    margin-bottom: 8px;
}

.warning-box ul {
    margin: 8px 0 0 20px;
}

/* ===== LOGIN PAGE ===== */
.login-container {
    background: white;
    padding: 48px 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-header .logo-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-navy);
    border-radius: 12px;
    margin: 0 auto 20px;
    color: white;
    font-size: 28px;
}

.login-header h1 {
    color: var(--text-primary);
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.back-link {
    display: block;
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.back-link a {
    color: #6c7a89;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.back-link a:hover {
    color: var(--primary-blue);
}

/* ===== 2FA CODE INPUT ===== */
.code-input {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 24px !important;
    text-align: center;
    letter-spacing: 8px;
}

.qr-container {
    text-align: center;
    margin: 20px 0;
}

.qr-container img {
    background: white;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.secret-display {
    background: var(--bg-input);
    padding: 12px;
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    word-break: break-all;
    margin: 15px 0;
    text-align: center;
    border: 1px solid var(--border-color);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }
    
    .main-content {
        margin-left: 220px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        margin-left: 200px;
        padding: 24px 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {
    .sidebar {
        position: fixed;
        transform: translateX(-100%);
        z-index: 1000;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .page-header h1 {
        font-size: 24px;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-muted {
    color: var(--text-muted);
}

.text-danger {
    color: var(--error);
}

.text-success {
    color: var(--success);
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }